X-S20vs Z30vs Olympus OM-D E-M5 III
OM System
Olympus OM-D E-M5 III (2019)
From £699
Best for Travel & lightweight outdoor photography
View Olympus OM-D E-M5 III
Which should you buy?
Hybrid Photo & Video — X-S20 (2023): Fujifilm's most accessible X-series body — 7-stop IBIS, 6K video, 20 film simulations, and a user-friendly layout.
Travel & Everyday Video — Z30 (2022): Nikon's lightest Z-mount body — no fuss, excellent subject tracking, and a flip screen for creators.
Travel & Lightweight Outdoor Photography — Olympus OM-D E-M5 III (2019): The lightest weather-sealed MFT camera — compact, travel-friendly, and capable with 7.5-stop IBIS in a body that fits in a jacket pocket.
Who should buy what
X-S20 (2023)
- You primarily create video content and want a capable but compact Fujifilm
- You're a vlogger, travel creator, or documentary shooter
- You want Fujifilm film simulations with strong, reliable video specs
Z30 (2022)
- You create video content and want reliable Nikon colour science in a compact body
- You don't need a viewfinder and prioritise the vari-angle flip screen
- You're starting out with interchangeable lenses for content creation on a budget
Olympus OM-D E-M5 III (2019)
- You want a lightweight, sealed camera for travel and outdoor photography
- You're new to Micro Four Thirds and want a capable mid-range body with excellent stabilisation
- Note: consider the newer OM-5 for updated specs in a similar compact form factor
Quick take: The x-s20 has the highest resolution at 26mp; the z30 is the most affordable; only the olympus om-d e-m5 iii is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | X-S20 (2023) | Z30 (2022) | Olympus OM-D E-M5 III (2019) |
|---|---|---|---|
| Price | £849 | £479 | £699 |
| Sensor | 26.1MP APS-C X-Trans CMOS 4 | 20.9MP APS-C CMOS | 20.4MP Micro Four Thirds Live MOS |
| Resolution | 26.1MP | 20.9MP | 20.4MP |
| Video | 6.2K/30p, 4K/60p, F-Log2, 10-bit | 4K/30p, 4K/60p (with crop), 1080p/120p | 4K/30p, 1080p/120p |
| Autofocus | Phase-detect, 425 points, subject tracking | Phase-detect, 209 points, subject tracking (human/animal/vehicle) | Hybrid phase/contrast AF with face/eye detection |
| Stabilisation | 5-axis IBIS, 7.0 stops | None (no IBIS) | 7.5-stop 5-axis IBIS |
| Burst Rate | 8fps mechanical, 20fps electronic | 11fps | 30fps electronic / 10fps mechanical |
| Battery Life | ~750 shots (CIPA) | ~300 shots (CIPA) | 390 shots (CIPA) |
| Weight | 491g body only | 405g body only | 414g body only |
| Dimensions | 126.0 × 85.1 × 65.4mm | 127.5 × 73.5 × 59.5mm | 125.3 × 85.2 × 49.7mm |
| Weather Sealed | No | No | Yes |
| Viewfinder | EVF, 2.36M dots, 0.62× magnification | None | 0.35" OLED EVF, 2.36M dots |
| Screen | 3.0" fully articulating touchscreen | 3.0" fully articulating touchscreen | 3.0" fully articulating touchscreen |
| Mount | Fujifilm X-mount | Nikon Z-mount | Micro Four Thirds |
| Memory Cards | Single SD UHS-I slot | Single SD UHS-I slot | Single SD UHS-I |
| Connectivity | USB-C 3.2, Bluetooth, Wi-Fi | USB-C, Bluetooth, Wi-Fi, 3.5mm mic input, micro HDMI | Micro USB, Wi-Fi, Bluetooth |
Compare pairs from this group